Khoa Lê khoa-le

##Start Zookeeper bin/zookeeper-start.sh config/zookeeper.properties

##Start broker server bin/kafka-server-start.sh config/server.properties

##List all topic bin/kafka-topics.sh --zookeeper=127.0.0.1:2181 --list

##Create topic


	##Use SWR to call ajax in client site

	import useSWR from 'swr'

	const fetcher = url => fetch(url, {
	'Content-Type': 'application/json',
	}).then(r => r.json());

	function Profile() {

	#!/bin/bash
	sudo yum update
	sudo yum install ruby
	sudo yum install wget
	cd /home/ec2-user
	wget https://aws-codedeploy-ap-southeast-1.s3.ap-southeast-1.amazonaws.com/latest/install
	chmod +x ./install
	sudo ./install auto

	#!/bin/bash

	sudo apt update && sudo apt upgrade
	sudo apt install nginx
	sudo apt install php-fpm
	sudo sed -i 's/;cgi.fix_pathinfo=1/cgi.fix_pathinfo=0/g' /etc/php/7.2/fpm/php.ini

	sudo apt install php7.2-xml php7.2-mbstring php7.2-intl php7.2-curl php7.2-gd php7.2-mysql php7.2-zip
	sudo apt install unzip
	sudo apt install mysql-client-core-5.7

	<?php

	$A = ["accaccqweara","khanhminh"];

	function buildArraySortedByOccurrence($string)
	{
	$data = [];
	$arrayN = str_split($string);
	foreach ($arrayN as $char) {
	if (!isset($data[$char])) {